The best that I have come up with from the same maker is Dunlop. The K177 120/90-18 front. And the K555 17/80-15 back. The only other choices that I found are Avon Venom 17/80b-15 and Metzeler ME880 17/80-15. As far as the Maxxis, I haven't found them in White walls. Guess I will go with Dunlop on front, as much as I hate to. I'll stay with my Avons on the back. Hadn't bought anything but Avons in over 30 years